One Stop Solutions 2764 Radiator

Brand One Stop Solutions 2764
Cap Included NO
Core Height 26
Core Material PA
Core Row Quantity 1
Core Thickness 1
Core Thickness 26
Core Width 16 13/16
Down Flow Or Cross Flow Type CROSSFLOW
Engine Oil Cooler Included NO
Engine Oil Cooler Type NONE
Inlet Diameter 1 5/16
Inlet Header Length 17 5/16
Inlet Header Width 1 15/16
Outlet Diameter 1 5/16
Outlet Header Length 17 5/16
Outlet Header Width 3 1/8
Tank Material PLASTIC
Transmission Oil Cooler Distance between Fittings 12
Transmission Oil Cooler Included YES
Transmission Oil Cooler Type PLATED
Fits Chevrolet · 1 vehicle

OES form and function. Engineered as a direct radiator replacement with a drop-in fit.

Premium aluminum construction. Cadmium-plated tubes help resist premature failure and leaks.

Individually pressure tested. Each radiator is checked during production for dependable performance.

Cross-references APDI 8012764, Dorman - HELP 56518 and Koyorad A2764 for the same application. See all 6.

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Radiator for 2005 Chevrolet Equinox

Restore cooling performance with this OSC Premium New Automotive Radiator for the 2005 Chevrolet Equinox. Part number 2764 is built to OES form and function with a crossflow design, plastic tanks, and a premium-grade aluminum core for dependable heat transfer and a direct replacement fit.

Key Features

  • Fits 2005 Chevrolet Equinox, N/A
  • Crossflow radiator design with 1-row core construction
  • Plastic tank construction with premium-grade aluminum core material
  • Transmission oil cooler included with plated cooler type
  • Core dimensions: 26 in. height, 16 13/16 in. width, 1 in. thickness
  • 1 5/16 in. inlet and outlet diameters
  • Die-cut gasket design for leak resistance
  • Individually pressure tested during production
  • Part number 2764

Detailed Description

OSC part number 2764 is engineered as a direct-fit radiator for the 2005 Chevrolet Equinox. It uses premium materials and factory-style dimensions to maintain OE performance, while the integrated transmission oil cooler helps manage heat in vehicles that place added demand on the cooling system. OSC also uses cadmium-plated tubes, fitted components, and multi-fit engineering to preserve proper alignment and reduce premature failure.

This radiator is built for drivers replacing a leaking, clogged, or damaged unit on a 2005 Chevrolet Equinox. It is also a practical choice when the original radiator has weakened cooling capacity, transmission cooler issues, or tank damage from age and heat cycling. This part cross-references APDI 8012764 and Spectra Premium CU2764 for the same application.

Common Problems This Radiator Can Address

  • Coolant leaks from cracked tanks, seams, or gasket surfaces
  • Overheating caused by restricted flow or reduced heat dissipation
  • Transmission temperature concerns related to a failing cooler circuit
  • Physical damage from road debris, vibration, or age-related wear
  • Cooling system performance loss on higher-mileage Chevrolet Equinox models

Installation Notes and Tips

Verify core dimensions, inlet and outlet sizes, and cooler line spacing before installation. Inspect hoses, clamps, and cooler lines for wear before transferring the new radiator into place. Flush the cooling system if contamination or internal debris is present, and refill with the correct coolant mixture after installation.

Quality Assurance

OSC tests the radiator core before assembly, tests the transmission and engine oil coolers before installation into the tank, and performs a final test on the completed unit. The design also incorporates enhancements aimed at improving durability and cooling performance in higher-mileage vehicles.

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005ChevroletEquinox3.4LV6N/A—
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8012764Dorman - HELP — 56518Koyorad — A2764Partslink Numbering System — GM3010462Spectra Premium — CU276415246426